US3355201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Attachment fittings for tubular member
Assignee: McGraw Edison Co
•
Filing: 1965-09-20
•
Granted: 1967-11-28
•
Expires: 1985-09-20
Abstract
No abstract record available.
Inventors
- 👤 Le Roy E Barwick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:25
CPC Classifications
F; F16; F16C; F16C3/00; F16C3/02; F16C3/026; F16D; F16D1/00; F16D1/06; F16D1/08; F16D1/09; F16D1/093; F16D1/097; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7062; Y10T403/7064; Y10T403/7066; Y10T403/7067; Y10T403/7069
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US45476A
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US68348A
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FR16159E
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US726047A
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US1345520A
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US2098581A
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FR796072A
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FR841576A
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US2551536A
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FR1373567A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |